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Fast Bilateral Filter

version (62.6 KB) by Kunal Chaudhury
Fast bilateral filtering using Fourier approximation.


Updated 06 Jan 2019

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MATLAB implementation of the fast bilateral filter described in the following papers:

** K.N. Chaudhury, D. Sage, and M. Unser, "Fast O(1) bilateral filtering using trigonometric range kernels," IEEE Trans. Image Processing, vol. 20, no. 11, pp. 3376-3382, 2011.

** S. Ghosh and K.N. Chaudhury, "On fast bilateral filtering using Fourier kernels," IEEE Signal Processing Letters, vol. 23, no. 5, pp. 570-573, 2016.

Cite As

Kunal Chaudhury (2021). Fast Bilateral Filter (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2018b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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